ZyXEL Communications 792H manual Sample Filter Rules Summary Menu

Prestige 791R G.SHDSL Router

	Menu 21.1 - Filter Rules Summary
# A Type	Filter Rules	M m n

- -		---- --------------------------------------------------------------- - - -
1	Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=23		N D F
2	N
3	N
4	N
5	N
6	N

Enter Filter Rule Number (1-6) to Configure: 1

This shows you that you have configured and activated (A = Y) a TCP/IP filter rule (Type = IP, Pr = 6) for destination telnet ports (DP = 23).

M = N means an action can be taken immediately. The action is to drop the packet (m = D) if the action is matched and to forward the packet immediately (n = F) if the action is not matched no matter whether there are more rules to be checked (there aren’t in this example).

Figure 28-16 Sample Filter Rules Summary — Menu 21.1

Step 5. Type 1 to configure the first filter rule. Make the entries in this menu as shown next. When you press [ENTER] to confirm, the following screen appears. Note that there is only one filter rule in this set.

28-18 Filter Configuration